133523680

素因数分解:

$2^5\times 5^1\times {\mathrm{834523}}^1$

素因数の和:834538

約数の個数: 24

約数和(自身を含む): 315450072

約数和(自身を除く): 181926392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 834523, 1669046, 3338092, 4172615, 6676184, 8345230, 13352368, 16690460, 26704736, 33380920, 66761840, 133523680]

約数ペア:

[(1, 133523680), (2, 66761840), (4, 33380920), (5, 26704736), (8, 16690460), (10, 13352368), (16, 8345230), (20, 6676184), (32, 4172615), (40, 3338092), (80, 1669046), (160, 834523)]